var current_options = {
	chart: {
		renderTo: 'container',
		type: 'spline',
		animation: Highcharts.svg, // don't animate in old IE
		marginRight: 10,
		events: {
			load: function() {
				// set up the updating of the chart each second
				var series = this.series[0];
				window.websocketClient.highcharObj.push(this);
			}
		}
	},
	title: {
		text: 'Current'
	},
	xAxis: {
		type: 'datetime',
		tickPixelInterval: 150
	},
	yAxis: {
		title: {
			text: 'Value'
		},
		plotLines: [{
			value: 0,
			width: 1,
			color: '#808080'
		}]
	},
	tooltip: {
		formatter: function() {
			return '<b>' + this.series.name + '</b><br/>' +
				Highcharts.dateFormat('%Y-%m-%d %H:%M:%S', this.x) + '<br/>' +
				Highcharts.numberFormat(this.y, 2);
		}
	},
	legend: {
		enabled: false
	},
	exporting: {
		enabled: false
	},
	series: [{
		name: 'Current',
		data: (function() {
			// generate an array of random data
			var data = [],
				time = (new Date()).getTime(),
				i;
			for (i = -19; i <= 0; i += 1) {
				data.push({
					x: time + i * 1000,
					y: Math.random()
				});
			}
			return data;
		}())
	}]
}




var voltage_options = {
		chart: {
			renderTo: 'container1',
			type: 'spline',
			animation: Highcharts.svg, // don't animate in old IE
			marginRight: 10,
			events: {
				load: function() {
					// set up the updating of the chart each second
					var series = this.series[0];
					window.websocketClient.highcharObj.push(this);
					/*var websocketClient = new WebsocketClient("", this);
					websocketClient.initialize();*/
				}
			}
		},
		title: {
			text: 'Voltage'
		},
		xAxis: {
			type: 'datetime',
			tickPixelInterval: 150
		},
		yAxis: {
			title: {
				text: 'Voltage'
			},
			plotLines: [{
				value: 0,
				width: 1,
				color: '#808080'
			}]
		},
		tooltip: {
			formatter: function() {
				return '<b>' + this.series.name + '</b><br/>' +
					Highcharts.dateFormat('%Y-%m-%d %H:%M:%S', this.x) + '<br/>' +
					Highcharts.numberFormat(this.y, 2);
			}
		},
		legend: {
			enabled: false
		},
		exporting: {
			enabled: false
		},
		series: [{
			name: 'Voltage',
			data: (function() {
				// generate an array of random data
				var data = [],
					time = (new Date()).getTime(),
					i;
				for (i = -19; i <= 0; i += 1) {
					data.push({
						x: time + i * 1000,
						y: Math.random()
					});
				}
				return data;
			}())
		}]
	}